infection, my friend. >> kelly westing brought in her five-year-old son. >> can you open big for me. >> he's feeling sick, symptoms similar to the flu. neither had had the flu vaccine. >> salo and his mom each got a flu shot, but we've learned that flu vaccine in the bay area may soon be hard to come by. >> kaiser bought one and a third million doses, 1% of the nation's total supply. >> for this week, we're okay, but beyond then, we're not really sure about our vaccine supply. >> i called continue cost county target pharmacy, cvs and walgreens all said they were out of vaccine for at least week. that may mean people have been getting their shots, perhaps worried about what they've seen back east. >> all the other states have gotten it really bad. it's getting really close, and i know a lot of people who didn't get the flu shot. >> not really. i usually -- i don't get the flu shots. i don't believe in it. >> why did i get one?